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Full Size Tungsten Carbide Inserts Three Wing Drag Bits For Soft Drilling
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Brand Name:SOLLROC
Model Number:3''-12'' Drag Bits
Certification:SGS
Price:negotiate
Payment Terms:L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability:5000 pieces per month
Delivery Time:about 15 days
Company Data
Verified Supplier
Contact Person
Ling Bo
Business Type:
Manufacturer Exporter
Officials:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Full Size Tungsten Carbide Inserts Three-Wing Drag Bits for Soft Drilling
Product Introduce
Drag drilling bit also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.Normally drag bits are 3 wings, but we can make 4 wings following your drawings or samples. Many special designs are available upon your request.
Adavantages
1. Tungsten carbide possesses high wear resistance and impact
resistance.
2. Parabolic crown profile and maximise junk slot area can clean
bie better,and prolong the bit working life.
3. Non-symmetry blade arrangement enhances drilling well balance.
4. Opetimization for cutter shape, slant angle, cutter numbers
prolong the cutter working life in combination with high quality
cutter, and improve ROP and drilling efficiency.
Techinical parameter
| Type | Dimension | Thread connection | |
| inch | mm | ||
| 3 wings step type | 2 - 17 1/2 | 51-445 | 2 3/8'' - 6 5/8'' API REG |
| 3 wings chevron type | 2 1/2 - 8 | 64-203 | 2 3/8'' - 4 1/2'' API REG |
| 4 wings step type | 7 7/8 - 17 1/2 | 200-445 | 3 1/2'' - 6 5/8'' API REG |
| 4 wings chevron type | 2 5/8 - 12 | 67 - 305 | 2 3/8'' - 4 1/2'' API REG |
Application
Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.
Detail Photos:
Package:
Wooden cases or your required
Delivery Time
Generally need 15-20 days
Transport Way
By air, By Sea or By Express
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